SMRT在交直流大电网分析中的应用模式及实践  

Application Modes and Practice of SMRT Techniques in Analysis of Large-Scale AC / DC Power Grid

作　　者：朱亚楠[1] 郭琦 张树卿[1] 欧开健 刘志飞[1] 李伟 胡云 

机构地区：[1]电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京市100084 [2]南方电网科学研究院,广州市510080

出　　处：《电力建设》2015年第12期29-35,共7页Electric Power Construction

摘　　要：电磁-机电暂态混合实时仿真平台(super-mixed real-time simulation,SMRT)因其仿真规模、仿真精度和易用性等方面优势在交直流大电网分析中展现出广阔的应用前景。目前,SMRT仿真平台已经被用于交直流大电网机电暂态行为和稳定特性的仿真分析与研究、基于典型运行方式的实际电网故障/事故快速复现、交直流系统重大运行风险评估等生产运行服务、系统性能及控制策略课题的研究和电网动态补偿电力电子装置对电网多直流故障后换相失败恢复的作用和影响的分析,以及调度员的教学和培训等领域。经过进一步开发,SMRT仿真平台将被用于解决系统级保护整定与校验等更多问题。The electromagnetic-electromechanical transient hybrid real-time simulation platform called super-mixed realtime simulation（ SM RT） has w ide application prospect in the analysis of large-scale AC / DC pow er grid because of its advantages in simulation scale,simulation accuracy and easy use. At present,SM RT has been applied in the simulation analysis and research on the electromechanical transient behavior and stability characteristics of the large-scale AC / DC pow er grid,the rapid repetition of failure / accident in actual pow er grid based on typical operation modes,the production operation service of AC / DC system such as major operation risk assessment,and the system performance and control strategy,the role and influence of pow er electronic device of dynamic compensation for grid on the commutation failure recovery of grid after multi-DC fault,as w ell as the teaching and training of the dispatcher. After further development,SM RT can be applied in the system-level relay protection setting and verification and other problems.

关 键 词：电磁-机电暂态混合实时仿真平台 混合实时仿真 交直流电网 

分 类 号：TM743[电气工程—电力系统及自动化]